Specifications

SEBU7858-03 153
Maintenance Section
Hitch - Lubricate
There are six pi
ns (4), (5), (6), (7), (8) and (9) in the
links for the steering. Inspect the pins for wear or for
damage. Replace the pins in the links for the steering
if it is necess
ary.
Note: Refer to the Disassembly and Assembly for
further info
rmation.
i02237644
Hitch - Lubr
icate
SMCS Code: 7107-086; 7113-086
g01128529
Illust
ration 208
Note: Clean all of the fittings before you apply grease.
Twenty-four grease fittings are located near the
cushion-hitch accumulator.
g01128531
Illustration 209
Five grease fittings are located on the draft frame.
These fittings are accessible from the back of the
tractor.
Note: If any of the remote lines are damaged, replace
the damaged lines. Fill the new lines with grease.
i01276876
Hydraulic Oil Cooler - Clean
SMCS Code: 1374-070
S/N: DBD1-Up
The hydraulic oil cooler (if equipped) is located in
front of the r
adiator for the tractor.
Clean the oil cooler and clean the radiator at the
same time. C
lean the oil cooler in the same manner
as you clean the radiator.
You can use c
ompressed air, high pressure water,
or steam to remove dust and other debris from the
radiator core. However, the use of compressed air
is preferr
ed.
Note: Care must be taken when you are using high
pressure
water. High pressure water can cause
damage to the radiator. Use of a water spray nozzle
on the pressure washer which will disperse the water
pressure
is preferred.
Note: At the same interval, clean the air conditioner
condens
er.
i03210861
Hydrau
lic System Oil - Change
SMCS Code: 5056-044
S/N: DBD1-Up
NOTICE
Care must be taken to ensure that fluids are contained
during performance of inspection, maintenance, test-
ing, adjusting and repair of the product. Be prepared to
collect the fluid with suitable containers before open-
ing any compartment or disassembling any compo-
nent containing fluids.
Refer to Special Publication, NENG2500, “Caterpillar
Dealer Service Tool Catalog” for tools and supplies
suitable to collect and contain fluids on Caterpillar
products.
Dispose of all fluids according to local regulations and
mandates.